TY  - BOOK
AU  - Gray,Murray R.
TI  - UPGRADING PETROLEUM RESIDUES AND HEAVY OILS
SN  - 0824792114
U1  - 665.53 
PY  - 1994///
CY  - 
PB  - Marcel Dekker, New York
KW  - Petroleum -- Refining
N1  - Includes Bibliographical References And Index
ER  -